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O Series Air Source Treatment units

FRL units are parts installed to prevent problems in air-pressure lines. The name FRL unit comes from the 3 items usually used in the set—an air filter (F), regulator (R) and lubricator (L).

It is similar to Festo air treatment unit type.


OU Air Preparation Pneumatic Air Filter Regulator Lubricator

The OU combines a filter, a regulator and mist separator into one unit. Festo Style. The bowl is covered with metal guard.

Model Port Size Filter Precision Assembly Inlet Pressure Set Pressure
OU-...-MINI G1/8,G1/4,G3/8 5μm / 40μm FR+L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OU-MINI Air Filter Regulator Lubricator FRC-D-MINI
Item OU-MINI
Mfr. Model OU-1/8-MINI,OU-1/4-MINI,OU-3/8-MINI
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OU-...-MIDI G3/8,G1/2,G3/4 5μm / 40μm FR+L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OU-MIDI Air Filter Regulator Lubricator FRC-D-MIDI
Item OU-MIDI
Mfr. Model OU-3/8-MIDI,OU-1/2-MIDI,OU-3/4-MIDI
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OU-...-MAXI G3/4,G1 5μm / 40μm FR+L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OU-MAXI Air Filter Regulator Lubricator FRC-D-MAXI
Item OU-MAXI
Mfr. Model OU-3/4-MAXI,OU-1-MAXI
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OFR Air Preparation Pneumatic Air Filter Regulator

The OFR combines a filter, a regulator into one unit. Festo Style. The bowl is covered with metal guard.

Model Port Size Filter Precision Assembly Inlet Pressure Set Pressure
OFR-...-MINI G1/8,G1/4,G3/8 5μm / 40μm F+R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OFR-MINI Air Filter Regulator LFR-D-MINI
Item OFR-MINI
Mfr. Model OFR-1/8-MINI,OFR-1/4-MINI,OFR-3/8-MINI
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OFR-...-MIDI G3/8,G1/2,G3/4 5μm / 40μm F+R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OFR-MIDI Air Filter Regulator LFR-D-MIDI
Item OFR-MIDI
Mfr. Model OFR-3/8-MIDI,OFR-1/2-MIDI,OFR-3/4-MIDI
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OFR-...-MAXI G3/4,G1 5μm / 40μm F+R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OFR-MAXI Air Filter Regulator LFR-D-MAXI
Item OFR-MAXI
Mfr. Model OFR-3/4-MAXI,OFR-1-MAXI
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OF Air Preparation Pneumatic Air Filter

The OF is a filter. Festo Style. Improved usability: the element and bowl are combined into one unit, making it possible to replace the element by hand.

The bowl is covered with metal guard.


Model Port Size Filter Precision Assembly Inlet Pressure Set Pressure
OF-...-MINI G1/8,G1/4,G3/8 5μm / 40μm F 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OF-MINI Air Filter LF-D-MINI
Item OF-MINI
Mfr. Model OF-1/8-MINI,OF-1/4-MINI,OF-3/8-MINI
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OF-...-MIDI G3/8,G1/2,G3/4 5μm / 40μm F 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OF-MIDI Air Filter LF-D-MIDI
Item OF-MIDI
Mfr. Model OF-3/8-MIDI,OF-1/2-MIDI,OF-3/4-MIDI
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OF-...-MAXI G3/4,G1 5μm / 40μm F 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OF-MAXI Air Filter LF-D-MAXI
Item OF-MAXI
Mfr. Model OF-3/4-MAXI,OF-1-MAXI
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OL Air Preparation Pneumatic Air Lubricator

The OL is a Lubricator. Festo Style. Improved visibility and environmental resistance

The bowl is covered with metal guard.


Model Port Size Filter Precision Assembly Inlet Pressure Set Pressure
OL-...-MINI G1/8,G1/4,G3/8 5μm / 40μm L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OL-MINI Air Lubricator LOE-D-MINI
Item OL-MINI
Mfr. Model OL-1/8-MINI,OL-1/4-MINI,OL-3/8-MINI
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OL-...-MIDI G3/8,G1/2,G3/4 5μm / 40μm L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OL-MIDI Air Lubricator LOE-D-MIDI
Item OL-MIDI
Mfr. Model OL-3/8-MIDI,OL-1/2-MIDI,OL-3/4-MIDI
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OL-...-MAXI G3/4,G1 5μm / 40μm L 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OL-MAXI Air Lubricator LOE-D-MAXI
Item OL-MAXI
Mfr. Model OL-3/4-MAXI,OL-1-MAXI
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OR Air Preparation Pneumatic Air Regulator

The OR is a Regulator. Festo Style. Compressed air pressure regulators are used to reduce the pressure and keep it consistent. Pressure drop amount: Improved by up to 50%.

Model Port Size Filter Precision Assembly Inlet Pressure Set Pressure
OR-...-MINI G1/8,G1/4,G3/8 5μm / 40μm R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OR-MINI Air Regulator LR-D-MINI
Item OR-MINI
Mfr. Model OR-1/8-MINI,OR-1/4-MINI,OR-3/8-MINI
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OR-...-MIDI G3/8,G1/2,G3/4 5μm / 40μm R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OR-MIDI Air Regulator LR-D-MIDI
Item OR-MIDI
Mfr. Model OR-3/8-MIDI,OR-1/2-MIDI,OR-3/4-MIDI
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OR-...-MAXI G3/4,G1 5μm / 40μm R 0.1-1.6Mpa 0.15-1.2Mpa
REGIS OR-MAXI Air Regulator LR-D-MAXI
Item OR-MAXI
Mfr. Model OR-3/4-MAXI,OR-1-MAXI
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